Mercurial > MadButterfly
view inkscape/firefox/content/tree_component.js @ 1327:ab281ec3eeec
Add a layers group for components
The children of the layers group of a components is layers of the
component. All layers are children of a layers group instead of a
component group.
author | Thinker K.F. Li <thinker@codemud.net> |
---|---|
date | Sun, 30 Jan 2011 23:04:06 +0800 |
parents | 4350aa369149 |
children |
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/* * jsTree 0.9.6 * http://jstree.com/ * * Copyright (c) 2008 Ivan Bozhanov (vakata.com) * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Date: 2009-02-24 * */ (function($) { // jQuery plugin $.fn.tree = function (opts) { return this.each(function() { var conf = $.extend({},opts); if(tree_component.inst && tree_component.inst[$(this).attr('id')]) tree_component.inst[$(this).attr('id')].destroy(); if(conf !== false) new tree_component().init(this, conf); }); }; $.tree_create = function() { return new tree_component(); }; $.tree_focused = function() { return tree_component.inst[tree_component.focused]; }; // core function tree_component () { // instance manager if(typeof tree_component.inst == "undefined") { tree_component.cntr = 0; tree_component.inst = {}; // DRAG'N'DROP STUFF tree_component.drag_drop = { isdown : false, // Is there a drag drag_node : false, // The actual node drag_help : false, // The helper origin_tree : false, marker : false, move_type : false, // before, after or inside ref_node : false, // reference node appended : false, // is helper appended foreign : false, // Is the dragged node a foreign one droppable : [], // Array of classes that can be dropped onto the tree open_time : false, // Timeout for opening nodes scroll_time : false // Timeout for scrolling }; // listening for clicks on foreign nodes tree_component.mousedown = function(event) { var tmp = $(event.target); if(tree_component.drag_drop.droppable.length && tmp.is("." + tree_component.drag_drop.droppable.join(", .")) ) { tree_component.drag_drop.drag_help = $("<li id='dragged' class='dragged foreign " + event.target.className + "'><a href='#'>" + tmp.text() + "</a></li>"); tree_component.drag_drop.drag_node = tree_component.drag_drop.drag_help; tree_component.drag_drop.isdown = true; tree_component.drag_drop.foreign = tmp; tmp.blur(); event.preventDefault(); event.stopPropagation(); return false; } event.stopPropagation(); return true; }; tree_component.mouseup = function(event) { var tmp = tree_component.drag_drop; if(tmp.open_time) clearTimeout(tmp.open_time); if(tmp.scroll_time) clearTimeout(tmp.scroll_time); if(tmp.foreign === false && tmp.drag_node && tmp.drag_node.size()) { tmp.drag_help.remove(); if(tmp.move_type) { var tree1 = tree_component.inst[tmp.ref_node.parents(".tree:eq(0)").attr("id")]; if(tree1) tree1.moved(tmp.origin_tree.container.find("li.dragged"), tmp.ref_node, tmp.move_type, false, (tmp.origin_tree.settings.rules.drag_copy == "on" || (tmp.origin_tree.settings.rules.drag_copy == "ctrl" && event.ctrlKey) ) ); } tmp.move_type = false; tmp.ref_node = false; } if(tmp.drag_node && tmp.foreign !== false) { tmp.drag_help.remove(); if(tmp.move_type) { var tree1 = tree_component.inst[tmp.ref_node.parents(".tree:eq(0)").attr("id")]; if(tree1) tree1.settings.callback.ondrop.call(null, tmp.foreign.get(0), tree1.get_node(tmp.ref_node).get(0), tmp.move_type, tree1); } tmp.foreign = false; tmp.move_type = false; tmp.ref_node = false; } // RESET EVERYTHING tree_component.drag_drop.marker.hide(); tmp.drag_help = false; tmp.drag_node = false; tmp.isdown = false; tmp.appended = false; if(tmp.origin_tree) tmp.origin_tree.container.find("li.dragged").removeClass("dragged"); tmp.origin_tree = false; event.preventDefault(); event.stopPropagation(); return false; }; tree_component.mousemove = function(event) { var tmp = tree_component.drag_drop; if(tmp.isdown) { if(tmp.open_time) clearTimeout(tmp.open_time); if(!tmp.appended) { if(tmp.foreign !== false) tmp.origin_tree = $.tree_focused(); tmp.origin_tree.container.children("ul:eq(0)").append(tmp.drag_help); var temp = $(tmp.drag_help).offsetParent(); if(temp.is("html")) temp = $("body"); tmp.po = temp.offset(); tmp.w = tmp.drag_help.width(); tmp.appended = true; } tmp.drag_help.css({ "left" : (event.pageX - tmp.po.left - (tmp.origin_tree.settings.ui.rtl ? tmp.w : -5 ) ), "top" : (event.pageY - tmp.po.top + ($.browser.opera ? tmp.origin_tree.container.scrollTop() : 0) + 15) }); if(event.target.tagName == "IMG" && event.target.id == "marker") return false; var cnt = $(event.target).parents(".tree:eq(0)"); // if not moving over a tree if(cnt.size() == 0) { if(tmp.scroll_time) clearTimeout(tmp.scroll_time); if(tmp.drag_help.children("IMG").size() == 0) { tmp.drag_help.append("<img style='position:absolute; " + (tmp.origin_tree.settings.ui.rtl ? "right" : "left" ) + ":4px; top:0px; background:white; padding:2px;' src='" + tmp.origin_tree.settings.ui.theme_path + "remove.png' />"); } tmp.move_type = false; tmp.ref_node = false; tree_component.drag_drop.marker.hide(); return false; } var tree2 = tree_component.inst[cnt.attr("id")]; tree2.off_height(); // if moving over another tree and multitree is false if( tmp.foreign === false && tmp.origin_tree.container.get(0) != tree2.container.get(0) && (!tmp.origin_tree.settings.rules.multitree || !tree2.settings.rules.multitree) ) { if(tmp.drag_help.children("IMG").size() == 0) { tmp.drag_help.append("<img style='position:absolute; " + (tmp.origin_tree.settings.ui.rtl ? "right" : "left" ) + ":4px; top:0px; background:white; padding:2px;' src='" + tmp.origin_tree.settings.ui.theme_path + "remove.png' />"); } tmp.move_type = false; tmp.ref_node = false; tree_component.drag_drop.marker.hide(); return false; } if(tmp.scroll_time) clearTimeout(tmp.scroll_time); tmp.scroll_time = setTimeout( function() { tree2.scrollCheck(event.pageX,event.pageY); }, 50); var mov = false; var st = cnt.scrollTop(); var et = $(event.target); if(event.target.tagName == "A" ) { // just in case if hover is over the draggable if(et.is("#dragged")) return false; if(tree2.get_node(event.target).hasClass("closed")) { tmp.open_time = setTimeout( function () { tree2.open_branch(et); }, 500); } var goTo = { x : (et.offset().left - 1), y : (event.pageY - tree2.offset.top) }; if(cnt.hasClass("rtl")) goTo.x += et.width() - 8; var arr = []; if( (goTo.y + st)%tree2.li_height < tree2.li_height/3 + 1 ) arr = ["before","inside","after"]; else if((goTo.y + st)%tree2.li_height > tree2.li_height*2/3 - 1 ) arr = ["after","inside","before"]; else { if((goTo.y + st)%tree2.li_height < tree2.li_height/2) arr = ["inside","before","after"]; else arr = ["inside","after","before"]; } var ok = false; $.each(arr, function(i, val) { if(tree2.checkMove(tmp.origin_tree.container.find("li.dragged"), et, val)) { mov = val; ok = true; return false; } }); if(ok) { switch(mov) { case "before": goTo.y = event.pageY - (goTo.y + st)%tree2.li_height - 2 ; if(cnt.hasClass("rtl")) { tree_component.drag_drop.marker.attr("src", tree2.settings.ui.theme_path + "marker_rtl.gif").width(40); } else { tree_component.drag_drop.marker.attr("src", tree2.settings.ui.theme_path + "marker.gif").width(40); } break; case "after": goTo.y = event.pageY - (goTo.y + st)%tree2.li_height + tree2.li_height - 2 ; if(cnt.hasClass("rtl")) { tree_component.drag_drop.marker.attr("src", tree2.settings.ui.theme_path + "marker_rtl.gif").width(40); } else { tree_component.drag_drop.marker.attr("src", tree2.settings.ui.theme_path + "marker.gif").width(40); } break; case "inside": goTo.x -= 2; if(cnt.hasClass("rtl")) { goTo.x += 36; } goTo.y = event.pageY - (goTo.y + st)%tree2.li_height + Math.floor(tree2.li_height/2) - 2 ; tree_component.drag_drop.marker.attr("src", tree2.settings.ui.theme_path + "default/plus.gif").width(11); break; } tmp.move_type = mov; tmp.ref_node = $(event.target); tmp.drag_help.children("IMG").remove(); tree_component.drag_drop.marker.css({ "left" : goTo.x , "top" : goTo.y }).show(); } } if(event.target.tagName != "A" || !ok) { if(tmp.drag_help.children("IMG").size() == 0) { tmp.drag_help.append("<img style='position:absolute; " + (tmp.origin_tree.settings.ui.rtl ? "right" : "left" ) + ":4px; top:0px; background:white; padding:2px;' src='" + tmp.origin_tree.settings.ui.theme_path + "remove.png' />"); } tmp.move_type = false; tmp.ref_node = false; tree_component.drag_drop.marker.hide(); } event.preventDefault(); event.stopPropagation(); return false; } return true; }; }; return { cntr : ++tree_component.cntr, settings : { data : { type : "predefined", // ENUM [json, xml_flat, xml_nested, predefined] method : "GET", // HOW TO REQUEST FILES async : false, // BOOL - async loading onopen async_data : function (NODE) { return { id : $(NODE).attr("id") || 0 } }, // PARAMETERS PASSED TO SERVER url : false, // FALSE or STRING - url to document to be used (async or not) json : false // FALSE or OBJECT if type is JSON and async is false - the tree dump as json }, selected : false, // FALSE or STRING or ARRAY opened : [], // ARRAY OF INITIALLY OPENED NODES languages : [], // ARRAY of string values (which will be used as CSS classes - so they must be valid) path : false, // FALSE or STRING (if false - will be autodetected) cookies : false, // FALSE or OBJECT (prefix, open, selected, opts - from jqCookie - expires, path, domain, secure) ui : { dots : true, // BOOL - dots or no dots rtl : false, // BOOL - is the tree right-to-left animation : 0, // INT - duration of open/close animations in miliseconds hover_mode : true, // SHOULD get_* functions chage focus or change hovered item scroll_spd : 4, theme_path : false, // Path to themes theme_name : "default",// Name of theme context : [ { id : "create", label : "Create", icon : "create.png", visible : function (NODE, TREE_OBJ) { if(NODE.length != 1) return false; return TREE_OBJ.check("creatable", NODE); }, action : function (NODE, TREE_OBJ) { TREE_OBJ.create(false, TREE_OBJ.selected); } }, "separator", { id : "rename", label : "Rename", icon : "rename.png", visible : function (NODE, TREE_OBJ) { if(NODE.length != 1) return false; return TREE_OBJ.check("renameable", NODE); }, action : function (NODE, TREE_OBJ) { TREE_OBJ.rename(); } }, { id : "delete", label : "Delete", icon : "remove.png", visible : function (NODE, TREE_OBJ) { var ok = true; $.each(NODE, function () { if(TREE_OBJ.check("deletable", this) == false) ok = false; return false; }); return ok; }, action : function (NODE, TREE_OBJ) { $.each(NODE, function () { TREE_OBJ.remove(this); }); } } ] }, rules : { multiple : false, // FALSE | CTRL | ON - multiple selection off/ with or without holding Ctrl metadata : false, // FALSE or STRING - attribute name (use metadata plugin) type_attr : "rel", // STRING attribute name (where is the type stored if no metadata) multitree : false, // BOOL - is drag n drop between trees allowed createat : "bottom", // STRING (top or bottom) new nodes get inserted at top or bottom use_inline : false, // CHECK FOR INLINE RULES - REQUIRES METADATA clickable : "all", // which node types can the user select | default - all renameable : "all", // which node types can the user select | default - all deletable : "all", // which node types can the user delete | default - all creatable : "all", // which node types can the user create in | default - all draggable : "none", // which node types can the user move | default - none | "all" dragrules : "all", // what move operations between nodes are allowed | default - none | "all" drag_copy : false, // FALSE | CTRL | ON - drag to copy off/ with or without holding Ctrl droppable : [] }, lang : { new_node : "New folder", loading : "Loading ..." }, callback : { // various callbacks to attach custom logic to // before focus - should return true | false beforechange: function(NODE,TREE_OBJ) { return true }, beforeopen : function(NODE,TREE_OBJ) { return true }, beforeclose : function(NODE,TREE_OBJ) { return true }, // before move - should return true | false beforemove : function(NODE,REF_NODE,TYPE,TREE_OBJ) { return true }, // before create - should return true | false beforecreate: function(NODE,REF_NODE,TYPE,TREE_OBJ) { return true }, // before rename - should return true | false beforerename: function(NODE,LANG,TREE_OBJ) { return true }, // before delete - should return true | false beforedelete: function(NODE,TREE_OBJ) { return true }, onselect : function(NODE,TREE_OBJ) { }, // node selected ondeselect : function(NODE,TREE_OBJ) { }, // node deselected onchange : function(NODE,TREE_OBJ) { }, // focus changed onrename : function(NODE,LANG,TREE_OBJ) { }, // node renamed ISNEW - TRUE|FALSE, current language onmove : function(NODE,REF_NODE,TYPE,TREE_OBJ) { }, // move completed (TYPE is BELOW|ABOVE|INSIDE) oncopy : function(NODE,REF_NODE,TYPE,TREE_OBJ) { }, // copy completed (TYPE is BELOW|ABOVE|INSIDE) oncreate : function(NODE,REF_NODE,TYPE,TREE_OBJ) { }, // node created, parent node (TYPE is createat) ondelete : function(NODE, TREE_OBJ) { }, // node deleted onopen : function(NODE, TREE_OBJ) { }, // node opened onopen_all : function(NODE, TREE_OBJ) { }, // all nodes opened onclose : function(NODE, TREE_OBJ) { }, // node closed error : function(TEXT, TREE_OBJ) { }, // error occured // double click on node - defaults to open/close & select ondblclk : function(NODE, TREE_OBJ) { TREE_OBJ.toggle_branch.call(TREE_OBJ, NODE); TREE_OBJ.select_branch.call(TREE_OBJ, NODE); }, // right click - to prevent use: EV.preventDefault(); EV.stopPropagation(); return false onrgtclk : function(NODE, TREE_OBJ, EV) { }, onload : function(TREE_OBJ) { }, onfocus : function(TREE_OBJ) { }, ondrop : function(NODE,REF_NODE,TYPE,TREE_OBJ) {} } }, // INITIALIZATION init : function(elem, opts) { var _this = this; this.container = $(elem); if(this.container.size == 0) { alert("Invalid container node!"); return } tree_component.inst[this.cntr] = this; if(!this.container.attr("id")) this.container.attr("id","jstree_" + this.cntr); tree_component.inst[this.container.attr("id")] = tree_component.inst[this.cntr]; tree_component.focused = this.cntr; // MERGE OPTIONS WITH DEFAULTS if(opts && opts.cookies) { this.settings.cookies = $.extend({},this.settings.cookies,opts.cookies); delete opts.cookies; if(!this.settings.cookies.opts) this.settings.cookies.opts = {}; } if(opts && opts.callback) { this.settings.callback = $.extend({},this.settings.callback,opts.callback); delete opts.callback; } if(opts && opts.data) { this.settings.data = $.extend({},this.settings.data,opts.data); delete opts.data; } if(opts && opts.ui) { this.settings.ui = $.extend({},this.settings.ui,opts.ui); delete opts.ui; } if(opts && opts.rules) { this.settings.rules = $.extend({},this.settings.rules,opts.rules); delete opts.rules; } if(opts && opts.lang) { this.settings.lang = $.extend({},this.settings.lang,opts.lang); delete opts.lang; } this.settings = $.extend({},this.settings,opts); // PATH TO IMAGES AND XSL if(this.settings.path == false) { this.path = ""; $("script").each( function () { if(this.src.toString().match(/tree_component.*?js$/)) { _this.path = this.src.toString().replace(/tree_component.*?js$/, ""); } }); } else this.path = this.settings.path; // DEAL WITH LANGUAGE VERSIONS this.current_lang = this.settings.languages && this.settings.languages.length ? this.settings.languages[0] : false; if(this.settings.languages && this.settings.languages.length) { this.sn = get_sheet_num("tree_component.css"); var st = false; var id = this.container.attr("id") ? "#" + this.container.attr("id") : ".tree"; for(var ln = 0; ln < this.settings.languages.length; ln++) { st = add_css(id + " ." + this.settings.languages[ln], this.sn); if(st !== false) { if(this.settings.languages[ln] == this.current_lang) st.style.display = "inline"; else st.style.display = "none"; } } } // DROPPABLES if(this.settings.rules.droppable.length) { for(var i in this.settings.rules.droppable) { tree_component.drag_drop.droppable.push(this.settings.rules.droppable[i]); } tree_component.drag_drop.droppable = $.unique(tree_component.drag_drop.droppable); } // THEMES if(this.settings.ui.theme_path === false) this.settings.ui.theme_path = this.path + "themes/"; this.theme = this.settings.ui.theme_path; if(_this.settings.ui.theme_name) this.theme += _this.settings.ui.theme_name + "/"; add_sheet(_this.settings.ui.theme_path + "default/style.css"); if(this.settings.ui.theme_name && this.settings.ui.theme_name != "default") add_sheet(_this.theme + "style.css"); this.container.addClass("tree"); if(this.settings.ui.rtl) this.container.addClass("rtl"); if(this.settings.rules.multiple) this.selected_arr = []; this.offset = false; if(this.settings.ui.dots == false) this.container.addClass("no_dots"); // CONTEXT MENU this.context_menu(); this.hovered = false; this.locked = false; // CREATE DUMMY FOR MOVING if(this.settings.rules.draggable != "none" && tree_component.drag_drop.marker === false) { var _this = this; tree_component.drag_drop.marker = $("<img>") .attr({ id : "marker", src : _this.settings.ui.theme_path + "marker.gif" }) .css({ height : "5px", width : "40px", display : "block", position : "absolute", left : "30px", top : "30px", zIndex : "1000" }).hide().appendTo("body"); } this.refresh(); this.attachEvents(); this.focus(); }, off_height : function () { if(this.offset === false) { this.container.css({ position : "relative" }); this.offset = this.container.offset(); var tmp = 0; tmp = parseInt($.curCSS(this.container.get(0), "paddingTop", true),10); if(tmp) this.offset.top += tmp; tmp = parseInt($.curCSS(this.container.get(0), "borderTopWidth", true),10); if(tmp) this.offset.top += tmp; this.container.css({ position : "" }); } if(!this.li_height) { var tmp = this.container.find("ul li.closed, ul li.leaf").eq(0); this.li_height = tmp.height(); if(tmp.children("ul:eq(0)").size()) this.li_height -= tmp.children("ul:eq(0)").height(); if(!this.li_height) this.li_height = 18; } }, context_menu : function () { this.context = false; if(this.settings.ui.context != false) { var str = '<div class="context">'; for(var i in this.settings.ui.context) { if(this.settings.ui.context[i] == "separator") { str += "<span class='separator'> </span>"; continue; } var icn = ""; if(this.settings.ui.context[i].icon) icn = 'background-image:url(\'' + ( this.settings.ui.context[i].icon.indexOf("/") == -1 ? this.theme + this.settings.ui.context[i].icon : this.settings.ui.context[i].icon ) + '\');'; str += '<a rel="' + this.settings.ui.context[i].id + '" href="#" style="' + icn + '">' + this.settings.ui.context[i].label + '</a>'; } str += '</div>'; this.context = $(str); this.context.hide(); this.context.append = false; } }, // REPAINT TREE refresh : function (obj) { if(this.locked) return this.error("LOCKED"); var _this = this; // SAVE OPENED this.opened = Array(); if(this.settings.cookies && $.cookie(this.settings.cookies.prefix + '_open')) { var str = $.cookie(this.settings.cookies.prefix + '_open'); var tmp = str.split(","); $.each(tmp, function () { _this.opened.push("#" + this.replace(/^#/,"")); }); this.settings.opened = false; } else if(this.settings.opened != false) { $.each(this.settings.opened, function (i, item) { _this.opened.push("#" + this.replace(/^#/,"")); }); this.settings.opened = false; } else { this.container.find("li.open").each(function (i) { _this.opened.push("#" + this.id); }); } // SAVE SELECTED if(this.selected) { this.settings.selected = Array(); if(this.selected_arr) { $.each(this.selected_arr, function () { if(this.attr("id")) _this.settings.selected.push("#" + this.attr("id")); }); } else { if(this.selected.attr("id")) this.settings.selected.push("#" + this.selected.attr("id")); } } else if(this.settings.cookies && $.cookie(this.settings.cookies.prefix + '_selected')) { this.settings.selected = Array(); var str = $.cookie(this.settings.cookies.prefix + '_selected'); var tmp = str.split(","); $.each(tmp, function () { _this.settings.selected.push("#" + this.replace(/^#/,"")); }); } else if(this.settings.selected !== false) { var tmp = Array(); if((typeof this.settings.selected).toLowerCase() == "object") { $.each(this.settings.selected, function () { if(this.replace(/^#/,"").length > 0) tmp.push("#" + this.replace(/^#/,"")); }); } else { if(this.settings.selected.replace(/^#/,"").length > 0) tmp.push("#" + this.settings.selected.replace(/^#/,"")); } this.settings.selected = tmp; } if(obj && this.settings.data.async) { this.opened = Array(); obj = this.get_node(obj); obj.find("li.open").each(function (i) { _this.opened.push("#" + this.id); }); this.close_branch(obj, true); obj.children("ul:eq(0)").html(""); return this.open_branch(obj, true, function () { _this.reselect.apply(_this); }); } var cls = "tree-default"; if(this.settings.ui.theme_name != "default") cls += " tree-" + _this.settings.ui.theme_name; if(this.settings.data.type == "xml_flat" || this.settings.data.type == "xml_nested") { this.scrtop = this.container.get(0).scrollTop; var xsl = (this.settings.data.type == "xml_flat") ? "flat.xsl" : "nested.xsl"; this.container.getTransform(this.path + xsl, this.settings.data.url, { params : { theme_name : cls, theme_path : _this.theme }, meth : _this.settings.data.method, dat : _this.settings.data.async_data.apply(_this,[obj]) ,callback: function () { _this.context_menu.apply(_this); _this.reselect.apply(_this); } }); return; } else if(this.settings.data.type == "json") { if(this.settings.data.json) { var str = ""; if(this.settings.data.json.length) { for(var i = 0; i < this.settings.data.json.length; i++) { str += this.parseJSON(this.settings.data.json[i]); } } else str = this.parseJSON(this.settings.data.json); this.container.html("<ul class='" + cls + "'>" + str + "</ul>"); this.container.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed"); this.container.find("li").not(".open").not(".closed").addClass("leaf"); this.context_menu(); this.reselect(); } else { var _this = this; $.ajax({ type : this.settings.data.method, url : this.settings.data.url, data : this.settings.data.async_data(false), dataType : "json", success : function (data) { var str = ""; if(data.length) { for(var i = 0; i < data.length; i++) { str += _this.parseJSON(data[i]); } } else str = _this.parseJSON(data); _this.container.html("<ul class='" + cls + "'>" + str + "</ul>"); _this.container.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed"); _this.container.find("li").not(".open").not(".closed").addClass("leaf"); _this.context_menu.apply(_this); _this.reselect.apply(_this); } }); } } else { this.container.children("ul:eq(0)").attr("class", cls); this.container.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed"); this.container.find("li").not(".open").not(".closed").addClass("leaf"); this.reselect(); } }, // CONVERT JSON TO HTML parseJSON : function (data) { if(!data || !data.data) return ""; var str = ""; str += "<li "; var cls = false; if(data.attributes) { for(var i in data.attributes) { if(i == "class") { str += " class='" + data.attributes[i] + " "; if(data.state == "closed" || data.state == "open") str += " " + data.state + " "; str += "' "; cls = true; } else str += " " + i + "='" + data.attributes[i] + "' "; } } if(!cls && (data.state == "closed" || data.state == "open")) str += " class='" + data.state + "' "; str += ">"; if(this.settings.languages.length) { for(var i = 0; i < this.settings.languages.length; i++) { var attr = []; attr["href"] = "#"; attr["style"] = ""; attr["class"] = this.settings.languages[i]; if(data.data[this.settings.languages[i]] && (typeof data.data[this.settings.languages[i]].attributes).toLowerCase() != "undefined") { for(var j in data.data[this.settings.languages[i]].attributes) { if(j == "style" || j == "class") attr[j] += " " + data.data[this.settings.languages[i]].attributes[j]; else attr[j] = data.data[this.settings.languages[i]].attributes[j]; } } if(data.data[this.settings.languages[i]] && data.data[this.settings.languages[i]].icon) { var icn = data.data[this.settings.languages[i]].icon.indexOf("/") == -1 ? this.theme + data.data[this.settings.languages[i]].icon : data.data[this.settings.languages[i]].icon; attr["style"] += " ; background-image:url('" + icn + "'); "; } str += "<a"; for(var j in attr) str += ' ' + j + '="' + attr[j] + '" '; str += ">" + ( (typeof data.data[this.settings.languages[i]].title).toLowerCase() != "undefined" ? data.data[this.settings.languages[i]].title : data.data[this.settings.languages[i]] ) + "</a>"; } } else { var attr = []; attr["href"] = "#"; attr["style"] = ""; attr["class"] = ""; if((typeof data.data.attributes).toLowerCase() != "undefined") { for(var i in data.data.attributes) { if(i == "style" || i == "class") attr[i] += " " + data.data.attributes[i]; else attr[i] = data.data.attributes[i]; } } if(data.data.icon) { var icn = data.data.icon.indexOf("/") == -1 ? this.theme + data.data.icon : data.data.icon; attr["style"] += " ; background-image:url('" + icn + "');"; } str += "<a"; for(var i in attr) str += ' ' + i + '="' + attr[i] + '" '; str += ">" + ( (typeof data.data.title).toLowerCase() != "undefined" ? data.data.title : data.data ) + "</a>"; } if(data.children && data.children.length) { str += '<ul>'; for(var i = 0; i < data.children.length; i++) { str += this.parseJSON(data.children[i]); } str += '</ul>'; } str += "</li>"; return str; }, // getJSON from HTML getJSON : function (nod, outer_attrib, inner_attrib, force) { var _this = this; if(!nod || $(nod).size() == 0) { nod = this.container.children("ul").children("li"); } else nod = $(nod); if(nod.size() > 1) { var arr = []; nod.each(function () { arr.push(_this.getJSON(this, outer_attrib, inner_attrib)); }); return arr; } if(!outer_attrib) outer_attrib = [ "id", "rel", "class" ]; if(!inner_attrib) inner_attrib = [ ]; var obj = { attributes : {}, data : false }; for(var i in outer_attrib) { obj.attributes[outer_attrib[i]] = nod.attr(outer_attrib[i]); } if(this.settings.languages.length) { obj.data = {}; for(var i in this.settings.languages) { var a = nod.children("a." + this.settings.languages[i]); if(force || inner_attrib.length || a.get(0).style.backgroundImage.toString().length) { obj.data[this.settings.languages[i]] = {}; obj.data[this.settings.languages[i]].title = a.text(); if(a.get(0).style.backgroundImage.length) { obj.data[this.settings.languages[i]].icon = a.get(0).style.backgroundImage.replace("url(","").replace(")",""); } if(inner_attrib.length) { obj.data[this.settings.languages[i]].attributes = {}; for(var j in inner_attrib) { obj.data[this.settings.languages[i]].attributes[inner_attrib[j]] = a.attr(inner_attrib[j]); } } } else { obj.data[this.settings.languages[i]] = a.text(); } } } else { var a = nod.children("a"); if(force || inner_attrib.length || a.get(0).style.backgroundImage.toString().length) { obj.data = {}; obj.data.title = a.text(); if(a.get(0).style.backgroundImage.length) { obj.data.icon = a.get(0).style.backgroundImage.replace("url(","").replace(")",""); } if(inner_attrib.length) { obj.data.attributes = {}; for(var j in inner_attrib) { obj.data.attributes[inner_attrib[j]] = a.attr(inner_attrib[j]); } } } else { obj.data = a.text(); } } if(nod.children("ul").size() > 0) { obj.children = []; nod.children("ul").children("li").each(function () { obj.children.push(_this.getJSON(this, outer_attrib, inner_attrib)); }); } return obj; }, focus : function () { if(this.locked) return false; if(tree_component.focused != this.cntr) { tree_component.focused = this.cntr; this.settings.callback.onfocus.call(null, this); } }, show_context : function (obj, x, y) { var tmp = this.context.show().offsetParent(); if(tmp.is("html")) tmp = $("body"); tmp = tmp.offset(); this.context.css({ "left" : (x - tmp.left - (this.settings.ui.rtl ? $(this.context).width() : -5 ) ), "top" : (y - tmp.top + ($.browser.opera ? this.container.scrollTop() : 0) + 15) }); }, hide_context : function () { this.context.hide(); }, // ALL EVENTS attachEvents : function () { var _this = this; this.container .bind("mousedown", function (event) { if(tree_component.drag_drop.isdown) { tree_component.drag_drop.move_type = false; event.preventDefault(); event.stopPropagation(); event.stopImmediatePropagation(); return false; } }) .bind("mouseup", function (event) { setTimeout( function() { _this.focus.apply(_this); }, 5); }) .bind("click", function (event) { //event.stopPropagation(); return true; }); $("#" + this.container.attr("id") + " li") .live("click", function(event) { // WHEN CLICK IS ON THE ARROW if(event.target.tagName != "LI") return true; _this.toggle_branch.apply(_this, [event.target]); event.stopPropagation(); return false; }); $("#" + this.container.attr("id") + " li a") .live("click", function (event) { // WHEN CLICK IS ON THE TEXT OR ICON if(event.which && event.which == 3) return true; if(_this.locked) { event.preventDefault(); event.target.blur(); return _this.error("LOCKED"); } _this.select_branch.apply(_this, [event.target, event.ctrlKey || _this.settings.rules.multiple == "on"]); if(_this.inp) { _this.inp.blur(); } event.preventDefault(); event.target.blur(); return false; }) .live("dblclick", function (event) { // WHEN DOUBLECLICK ON TEXT OR ICON if(_this.locked) { event.preventDefault(); event.stopPropagation(); event.target.blur(); return _this.error("LOCKED"); } _this.settings.callback.ondblclk.call(null, _this.get_node(event.target).get(0), _this); event.preventDefault(); event.stopPropagation(); event.target.blur(); }) .live("contextmenu", function (event) { if(_this.locked) { event.target.blur(); return _this.error("LOCKED"); } var val = _this.settings.callback.onrgtclk.call(null, _this.get_node(event.target).get(0), _this, event); if(_this.context) { if(_this.context.append == false) { _this.container.find("ul:eq(0)").append(_this.context); _this.context.append = true; for(var i in _this.settings.ui.context) { if(_this.settings.ui.context[i] == "separator") continue; (function () { var func = _this.settings.ui.context[i].action; _this.context.children("[rel=" + _this.settings.ui.context[i].id +"]") .bind("click", function (event) { if(!$(this).hasClass("disabled")) { func.call(null, _this.selected_arr || _this.selected, _this); _this.hide_context(); } event.stopPropagation(); event.preventDefault(); return false; }) .bind("mouseup", function (event) { this.blur(); if($(this).hasClass("disabled")) { event.stopPropagation(); event.preventDefault(); return false; } }) .bind("mousedown", function (event) { event.stopPropagation(); event.preventDefault(); }); })(); } } var obj = _this.get_node(event.target); if(_this.inp) { _this.inp.blur(); } if(obj) { if(!obj.children("a:eq(0)").hasClass("clicked")) { _this.select_branch.apply(_this, [event.target, event.ctrlKey || _this.settings.rules.multiple == "on"]); event.target.blur(); } _this.context.children("a").removeClass("disabled").show(); var go = false; for(var i in _this.settings.ui.context) { if(_this.settings.ui.context[i] == "separator") continue; var state = _this.settings.ui.context[i].visible.call(null, _this.selected_arr || _this.selected, _this); if(state === false) _this.context.children("[rel=" + _this.settings.ui.context[i].id +"]").addClass("disabled"); if(state === -1) _this.context.children("[rel=" + _this.settings.ui.context[i].id +"]").hide(); else go = true; } if(go == true) _this.show_context(obj, event.pageX, event.pageY); event.preventDefault(); event.stopPropagation(); return false; } } return val; }) .live("mouseover", function (event) { if(_this.locked) { event.preventDefault(); event.stopPropagation(); return _this.error("LOCKED"); } if(_this.settings.ui.hover_mode && _this.hovered !== false && event.target.tagName == "A") { _this.hovered.children("a").removeClass("hover"); _this.hovered = false; } }); // ATTACH DRAG & DROP ONLY IF NEEDED if(this.settings.rules.draggable != "none") { $("#" + this.container.attr("id") + " li a") .live("mousedown", function (event) { _this.focus.apply(_this); if(_this.locked) return _this.error("LOCKED"); // SELECT LIST ITEM NODE var obj = _this.get_node(event.target); // IF ITEM IS DRAGGABLE if(_this.settings.rules.multiple != false && _this.selected_arr.length > 1 && obj.children("a:eq(0)").hasClass("clicked")) { var counter = 0; for(var i in _this.selected_arr) { if(_this.check("draggable", _this.selected_arr[i])) { _this.selected_arr[i].addClass("dragged"); tree_component.drag_drop.origin_tree = _this; counter ++; } } if(counter > 0) { if(_this.check("draggable", obj)) tree_component.drag_drop.drag_node = obj; else tree_component.drag_drop.drag_node = _this.container.find("li.dragged:eq(0)"); tree_component.drag_drop.isdown = true; tree_component.drag_drop.drag_help = $(tree_component.drag_drop.drag_node.get(0).cloneNode(true)); tree_component.drag_drop.drag_help.attr("id","dragged"); tree_component.drag_drop.drag_help.children("a").html("Multiple selection").end().children("ul").remove(); } } else { if(_this.check("draggable", obj)) { tree_component.drag_drop.drag_node = obj; tree_component.drag_drop.drag_help = $(obj.get(0).cloneNode(true)); tree_component.drag_drop.drag_help.attr("id","dragged"); tree_component.drag_drop.isdown = true; tree_component.drag_drop.foreign = false; tree_component.drag_drop.origin_tree = _this; obj.addClass("dragged"); } } obj.blur(); event.preventDefault(); event.stopPropagation(); return false; }); $(document) .bind("mousedown", tree_component.mousedown) .bind("mouseup", tree_component.mouseup) .bind("mousemove", tree_component.mousemove); } // ENDIF OF DRAG & DROP FUNCTIONS if(_this.context) $(document).bind("mousedown", function() { _this.hide_context(); }); }, checkMove : function (NODES, REF_NODE, TYPE) { if(this.locked) return this.error("LOCKED"); var _this = this; // OVER SELF OR CHILDREN if(REF_NODE.parents("li.dragged").size() > 0 || REF_NODE.is(".dragged")) return this.error("MOVE: NODE OVER SELF"); // CHECK AGAINST DRAG_RULES if(NODES.size() == 1) { var NODE = NODES.eq(0); if(tree_component.drag_drop.foreign) { if(this.settings.rules.droppable.length == 0) return false; if(!NODE.is("." + this.settings.rules.droppable.join(", ."))) return false; var ok = false; for(var i in this.settings.rules.droppable) { if(NODE.is("." + this.settings.rules.droppable[i])) { if(this.settings.rules.metadata) { $.metadata.setType("attr", this.settings.rules.metadata); NODE.attr(this.settings.rules.metadata, "type: '" + this.settings.rules.droppable[i] + "'"); } else { NODE.attr(this.settings.rules.type_attr, this.settings.rules.droppable[i]); } ok = true; break; } } if(!ok) return false; } if(!this.check("dragrules", [NODE, TYPE, REF_NODE.parents("li:eq(0)")])) return this.error("MOVE: AGAINST DRAG RULES"); } else { var ok = true; NODES.each(function (i) { if(ok == false) return false; if(i > 0) { var ref = NODES.eq( (i - 1) ); var mv = "after"; } else { var ref = REF_NODE; var mv = TYPE; } if(!_this.check.apply(_this,["dragrules", [$(this), mv, ref]])) ok = false; }); if(ok == false) return this.error("MOVE: AGAINST DRAG RULES"); } // CHECK AGAINST METADATA if(this.settings.rules.use_inline && this.settings.rules.metadata) { var nd = false; if(TYPE == "inside") nd = REF_NODE.parents("li:eq(0)"); else nd = REF_NODE.parents("li:eq(1)"); if(nd.size()) { // VALID CHILDREN CHECK if(typeof nd.metadata()["valid_children"] != "undefined") { var tmp = nd.metadata()["valid_children"]; var ok = true; NODES.each(function (i) { if(ok == false) return false; if($.inArray(_this.get_type(this), tmp) == -1) ok = false; }); if(ok == false) return this.error("MOVE: NOT A VALID CHILD"); } // CHECK IF PARENT HAS FREE SLOTS FOR CHILDREN if(typeof nd.metadata()["max_children"] != "undefined") { if((nd.children("ul:eq(0)").children("li").not(".dragged").size() + NODES.size()) > nd.metadata().max_children) return this.error("MOVE: MAX CHILDREN REACHED"); } // CHECK FOR MAXDEPTH UP THE CHAIN var incr = 0; NODES.each(function (i) { var i = 1; var t = $(this); while(i < 100) { t = t.children("ul:eq(0)"); if(t.size() == 0) break; i ++ } incr = Math.max(i,incr); }); var ok = true; nd.parents("li").each(function(i) { if(ok == false) return false; if($(this).metadata().max_depth) { if( (i + incr) >= $(this).metadata().max_depth) ok = false; } }); if(ok == false) return this.error("MOVE: MAX_DEPTH REACHED"); } } return true; }, // USED AFTER REFRESH reselect : function () { var _this = this; // REOPEN BRANCHES if(this.opened && this.opened.length) { var opn = false; for(var j = 0; j < this.opened.length; j++) { if(this.settings.data.async) { if(this.get_node(this.opened[j]).size() > 0) { opn = true; var tmp = this.opened[j]; delete this.opened[j]; this.open_branch(tmp, true, function () { _this.reselect.apply(_this); } ) } } else this.open_branch(this.opened[j], true); } if(this.settings.data.async && opn) return; delete this.opened; } // REPOSITION SCROLL if(this.scrtop) { this.container.scrollTop(_this.scrtop); delete this.scrtop; } // RESELECT PREVIOUSLY SELECTED if(this.settings.selected !== false) { $.each(this.settings.selected, function (i) { _this.select_branch($(_this.settings.selected[i]), (_this.settings.rules.multiple !== false && i > 0) ); }); this.settings.selected = false; } this.settings.callback.onload.call(null, _this); }, // GET THE EXTENDED LI ELEMENT get_node : function (obj) { var obj = $(obj); return obj.is("li") ? obj : obj.parents("li:eq(0)"); }, // GET THE TYPE OF THE NODE get_type : function (obj) { obj = !obj ? this.selected : this.get_node(obj); if(!obj) return; if(this.settings.rules.metadata) { $.metadata.setType("attr", this.settings.rules.metadata); var tmp = obj.metadata().type; if(tmp) return tmp; } return obj.attr(this.settings.rules.type_attr); }, // SCROLL CONTAINER WHILE DRAGGING scrollCheck : function (x,y) { var _this = this; var cnt = _this.container; var off = _this.offset; var st = cnt.scrollTop(); var sl = cnt.scrollLeft(); // DETECT HORIZONTAL SCROLL var h_cor = (cnt.get(0).scrollWidth > cnt.width()) ? 40 : 20; if(y - off.top < 20) cnt.scrollTop(Math.max( (st - _this.settings.ui.scroll_spd) ,0)); // NEAR TOP if(cnt.height() - (y - off.top) < h_cor) cnt.scrollTop(st + _this.settings.ui.scroll_spd); // NEAR BOTTOM if(x - off.left < 20) cnt.scrollLeft(Math.max( (sl - _this.settings.ui.scroll_spd),0)); // NEAR LEFT if(cnt.width() - (x - off.left) < 40) cnt.scrollLeft(sl + _this.settings.ui.scroll_spd); // NEAR RIGHT if(cnt.scrollLeft() != sl || cnt.scrollTop() != st) { _this.moveType = false; _this.moveRef = false; tree_component.drag_drop.marker.hide(); } tree_component.drag_drop.scroll_time = setTimeout( function() { _this.scrollCheck(x,y); }, 50); }, check : function (rule, nodes) { if(this.locked) return this.error("LOCKED"); // CHECK LOCAL RULES IF METADATA if(rule != "dragrules" && this.settings.rules.use_inline && this.settings.rules.metadata) { $.metadata.setType("attr", this.settings.rules.metadata); if(typeof this.get_node(nodes).metadata()[rule] != "undefined") return this.get_node(nodes).metadata()[rule]; } if(!this.settings.rules[rule]) return false; if(this.settings.rules[rule] == "none") return false; if(this.settings.rules[rule] == "all") return true; if(rule == "dragrules") { var nds = new Array(); nds[0] = this.get_type(nodes[0]); nds[1] = nodes[1]; nds[2] = this.get_type(nodes[2]); for(var i = 0; i < this.settings.rules.dragrules.length; i++) { var r = this.settings.rules.dragrules[i]; var n = (r.indexOf("!") === 0) ? false : true; if(!n) r = r.replace("!",""); var tmp = r.split(" "); for(var j = 0; j < 3; j++) { if(tmp[j] == nds[j] || tmp[j] == "*") tmp[j] = true; } if(tmp[0] === true && tmp[1] === true && tmp[2] === true) return n; } return false; } else return ($.inArray(this.get_type(nodes),this.settings.rules[rule]) != -1) ? true : false; }, hover_branch : function (obj) { if(this.locked) return this.error("LOCKED"); if(this.settings.ui.hover_mode == false) return this.select_branch(obj); var _this = this; var obj = _this.get_node(obj); if(!obj.size()) return this.error("HOVER: NOT A VALID NODE"); // CHECK AGAINST RULES FOR SELECTABLE NODES if(!_this.check("clickable", obj)) return this.error("SELECT: NODE NOT SELECTABLE"); if(this.hovered) this.hovered.children("A").removeClass("hover"); // SAVE NEWLY SELECTED this.hovered = obj; // FOCUS NEW NODE AND OPEN ALL PARENT NODES IF CLOSED this.hovered.children("a").removeClass("hover").addClass("hover"); // SCROLL SELECTED NODE INTO VIEW var off_t = this.hovered.offset().top; var beg_t = this.container.offset().top; var end_t = beg_t + this.container.height(); var h_cor = (this.container.get(0).scrollWidth > this.container.width()) ? 40 : 20; if(off_t + 5 < beg_t) this.container.scrollTop(this.container.scrollTop() - (beg_t - off_t + 5) ); if(off_t + h_cor > end_t) this.container.scrollTop(this.container.scrollTop() + (off_t + h_cor - end_t) ); }, select_branch : function (obj, multiple) { if(this.locked) return this.error("LOCKED"); if(!obj && this.hovered !== false) obj = this.hovered; var _this = this; obj = _this.get_node(obj); if(!obj.size()) return this.error("SELECT: NOT A VALID NODE"); obj.children("a").removeClass("hover"); // CHECK AGAINST RULES FOR SELECTABLE NODES if(!_this.check("clickable", obj)) return this.error("SELECT: NODE NOT SELECTABLE"); if(_this.settings.callback.beforechange.call(null,obj.get(0),_this) === false) return this.error("SELECT: STOPPED BY USER"); // IF multiple AND obj IS ALREADY SELECTED - DESELECT IT if(this.settings.rules.multiple != false && multiple && obj.children("a.clicked").size() > 0) { return this.deselect_branch(obj); } if(this.settings.rules.multiple != false && multiple) { this.selected_arr.push(obj); } if(this.settings.rules.multiple != false && !multiple) { for(var i in this.selected_arr) { this.selected_arr[i].children("A").removeClass("clicked"); this.settings.callback.ondeselect.call(null, this.selected_arr[i].get(0), _this); } this.selected_arr = []; this.selected_arr.push(obj); if(this.selected && this.selected.children("A").hasClass("clicked")) { this.selected.children("A").removeClass("clicked"); this.settings.callback.ondeselect.call(null, this.selected.get(0), _this); } } if(!this.settings.rules.multiple) { if(this.selected) { this.selected.children("A").removeClass("clicked"); this.settings.callback.ondeselect.call(null, this.selected.get(0), _this); } } // SAVE NEWLY SELECTED this.selected = obj; if(this.settings.ui.hover_mode && this.hovered !== false) { this.hovered.children("A").removeClass("hover"); this.hovered = obj; } // FOCUS NEW NODE AND OPEN ALL PARENT NODES IF CLOSED this.selected.children("a").removeClass("clicked").addClass("clicked").end().parents("li.closed").each( function () { _this.open_branch(this, true); }); // SCROLL SELECTED NODE INTO VIEW var off_t = this.selected.offset().top; var beg_t = this.container.offset().top; var end_t = beg_t + this.container.height(); var h_cor = (this.container.get(0).scrollWidth > this.container.width()) ? 40 : 20; if(off_t + 5 < beg_t) this.container.scrollTop(this.container.scrollTop() - (beg_t - off_t + 5) ); if(off_t + h_cor > end_t) this.container.scrollTop(this.container.scrollTop() + (off_t + h_cor - end_t) ); this.set_cookie("selected"); this.settings.callback.onselect.call(null, this.selected.get(0), _this); this.settings.callback.onchange.call(null, this.selected.get(0), _this); }, deselect_branch : function (obj) { if(this.locked) return this.error("LOCKED"); var _this = this; var obj = this.get_node(obj); obj.children("a").removeClass("clicked"); this.settings.callback.ondeselect.call(null, obj.get(0), _this); if(this.settings.rules.multiple != false && this.selected_arr.length > 1) { this.selected_arr = []; this.container.find("a.clicked").filter(":first-child").parent().each(function () { _this.selected_arr.push($(this)); }); if(obj.get(0) == this.selected.get(0)) { this.selected = this.selected_arr[0]; this.set_cookie("selected"); } } else { if(this.settings.rules.multiple != false) this.selected_arr = []; this.selected = false; this.set_cookie("selected"); } if(this.selected) this.settings.callback.onchange.call(null, this.selected.get(0), _this); else this.settings.callback.onchange.call(null, false, _this); }, toggle_branch : function (obj) { if(this.locked) return this.error("LOCKED"); var obj = this.get_node(obj); if(obj.hasClass("closed")) return this.open_branch(obj); if(obj.hasClass("open")) return this.close_branch(obj); }, open_branch : function (obj, disable_animation, callback) { if(this.locked) return this.error("LOCKED"); var obj = this.get_node(obj); if(!obj.size()) return this.error("OPEN: NO SUCH NODE"); if(obj.hasClass("leaf")) return this.error("OPEN: OPENING LEAF NODE"); if(this.settings.data.async && obj.find("li").size() == 0) { if(this.settings.callback.beforeopen.call(null,obj.get(0),this) === false) return this.error("OPEN: STOPPED BY USER"); var _this = this; obj.children("ul:eq(0)").remove().end().append("<ul><li class='last'><a class='loading' href='#'>" + (_this.settings.lang.loading || "Loading ...") + "</a></li></ul>"); obj.removeClass("closed").addClass("open"); if(this.settings.data.type == "xml_flat" || this.settings.data.type == "xml_nested") { var xsl = (this.settings.data.type == "xml_flat") ? "flat.xsl" : "nested.xsl"; obj.children("ul:eq(0)").getTransform(this.path + xsl, this.settings.data.url, { params : { theme_path : _this.theme }, meth : this.settings.data.method, dat : this.settings.data.async_data(obj), repl : true, callback: function (str, json) { if(str.length < 15) { obj.removeClass("closed").removeClass("open").addClass("leaf").children("ul").remove(); if(callback) callback.call(); return; } _this.open_branch.apply(_this, [obj]); if(callback) callback.call(); } }); } else { $.ajax({ type : this.settings.data.method, url : this.settings.data.url, data : this.settings.data.async_data(obj), dataType : "json", success : function (data, textStatus) { if(!data || data.length == 0) { obj.removeClass("closed").removeClass("open").addClass("leaf").children("ul").remove(); if(callback) callback.call(); return; } var str = ""; if(data.length) { for(var i = 0; i < data.length; i++) { str += _this.parseJSON(data[i]); } } else str = _this.parseJSON(data); if(str.length > 0) { obj.children("ul:eq(0)").replaceWith("<ul>" + str + "</ul>"); obj.find("li:last-child").addClass("last").end().find("li:has(ul)").not(".open").addClass("closed"); obj.find("li").not(".open").not(".closed").addClass("leaf"); _this.open_branch.apply(_this, [obj]); } else obj.removeClass("closed").removeClass("open").addClass("leaf").children("ul").remove(); if(callback) callback.call(); } }); } return true; } else { if(!this.settings.data.async) { if(this.settings.callback.beforeopen.call(null,obj.get(0),this) === false) return this.error("OPEN: STOPPED BY USER"); } if(parseInt(this.settings.ui.animation) > 0 && !disable_animation ) { obj.children("ul:eq(0)").css("display","none"); obj.removeClass("closed").addClass("open"); obj.children("ul:eq(0)").slideDown(parseInt(this.settings.ui.animation), function() { $(this).css("display",""); if(callback) callback.call(); }); } else { obj.removeClass("closed").addClass("open"); if(callback) callback.call(); } this.set_cookie("open"); this.settings.callback.onopen.call(null, obj.get(0), this); return true; } }, close_branch : function (obj, disable_animation) { if(this.locked) return this.error("LOCKED"); var _this = this; var obj = this.get_node(obj); if(!obj.size()) return this.error("CLOSE: NO SUCH NODE"); if(_this.settings.callback.beforeclose.call(null,obj.get(0),_this) === false) return this.error("CLOSE: STOPPED BY USER"); if(parseInt(this.settings.ui.animation) > 0 && !disable_animation && obj.children("ul:eq(0)").size() == 1) { obj.children("ul:eq(0)").slideUp(parseInt(this.settings.ui.animation), function() { obj.removeClass("open").addClass("closed"); _this.set_cookie("open"); $(this).css("display",""); }); } else { obj.removeClass("open").addClass("closed"); this.set_cookie("open"); } if(this.selected && obj.children("ul:eq(0)").find("a.clicked").size() > 0) { obj.find("li:has(a.clicked)").each(function() { _this.deselect_branch(this); }); if(obj.children("a.clicked").size() == 0) this.select_branch(obj, (this.settings.rules.multiple != false && this.selected_arr.length > 0) ); } this.settings.callback.onclose.call(null, obj.get(0), this); }, open_all : function (obj, callback) { if(this.locked) return this.error("LOCKED"); var _this = this; obj = obj ? $(obj) : this.container; var s = obj.find("li.closed").size(); if(!callback) this.cl_count = 0; else this.cl_count --; if(s > 0) { this.cl_count += s; obj.find("li.closed").each( function () { var __this = this; _this.open_branch.apply(_this, [this, true, function() { _this.open_all.apply(_this, [__this, true]); } ]); }); } else if(this.cl_count == 0) this.settings.callback.onopen_all.call(null,this); }, close_all : function () { if(this.locked) return this.error("LOCKED"); var _this = this; this.container.find("li.open").each( function () { _this.close_branch(this, true); }); }, show_lang : function (i) { if(this.locked) return this.error("LOCKED"); if(this.settings.languages[i] == this.current_lang) return true; var st = false; var id = this.container.attr("id") ? "#" + this.container.attr("id") : ".tree"; st = get_css(id + " ." + this.current_lang, this.sn); if(st !== false) st.style.display = "none"; st = get_css(id + " ." + this.settings.languages[i], this.sn); if(st !== false) st.style.display = "block"; this.current_lang = this.settings.languages[i]; return true; }, cycle_lang : function() { if(this.locked) return this.error("LOCKED"); var i = $.inArray(this.current_lang, this.settings.languages); i ++; if(i > this.settings.languages.length - 1) i = 0; this.show_lang(i); }, create : function (type, obj, data, icon, id, position) { if(this.locked) return this.error("LOCKED"); // NOTHING SELECTED obj = obj ? this.get_node(obj) : this.selected; if(!obj || !obj.size()) return this.error("CREATE: NO NODE SELECTED"); if(!this.check("creatable", obj)) return this.error("CREATE: CANNOT CREATE IN NODE"); var t = type || this.get_type(obj) || ""; if(this.settings.rules.use_inline && this.settings.rules.metadata) { $.metadata.setType("attr", this.settings.rules.metadata); if(typeof obj.metadata()["valid_children"] != "undefined") { if($.inArray(t, obj.metadata()["valid_children"]) == -1) return this.error("CREATE: NODE NOT A VALID CHILD"); } if(typeof obj.metadata()["max_children"] != "undefined") { if( (obj.children("ul:eq(0)").children("li").size() + 1) > obj.metadata().max_children) return this.error("CREATE: MAX_CHILDREN REACHED"); } var ok = true; obj.parents("li").each(function(i) { if($(this).metadata().max_depth) { if( (i + 1) >= $(this).metadata().max_depth) { ok = false; } } }); if(!ok) return this.error("CREATE: MAX_DEPTH REACHED"); } if(obj.hasClass("closed")) { var _this = this; return this.open_branch(obj, true, function () { _this.create.apply(_this, [type, obj, data, icon, id]); } ); } if(id) $li = $("<li id='" + id + "' />"); else $li = $("<li />"); // NEW NODE IS OF PASSED TYPE OR PARENT'S TYPE if(this.settings.rules.metadata) { $.metadata.setType("attr", this.settings.rules.metadata); $li.attr(this.settings.rules.metadata, "type: '" + t + "'"); } else { $li.attr(this.settings.rules.type_attr, t) } var icn = ""; if((typeof icon).toLowerCase() == "string") { icn = icon; icn = icn.indexOf("/") == -1 ? this.theme + icn : icn; } if(this.settings.languages.length) { for(var i = 0; i < this.settings.languages.length; i++) { if((typeof data).toLowerCase() == "string") val = data; else if(data && data[i]) { val = data[i]; } else if(this.settings.lang.new_node) { if((typeof this.settings.lang.new_node).toLowerCase() != "string" && this.settings.lang.new_node[i]) val = this.settings.lang.new_node[i]; else val = this.settings.lang.new_node; } else { val = "New folder"; } if((typeof icon).toLowerCase() != "string" && icon && icon[i]) { icn = icon[i]; icn = icn.indexOf("/") == -1 ? this.theme + icn : icn; } $li.append("<a href='#'" + ( icn.length ? " style='background-image:url(\"" + icn + "\");' " : " ") + "class='" + this.settings.languages[i] + "'>" + val + "</a>"); } } else { $li.append("<a href='#'" + ( icn.length ? " style='background-image:url(\"" + icn + "\");' " : " ") + ">" + (data || this.settings.lang.new_node || "New folder") + "</a>"); } $li.addClass("leaf"); if(this.settings.rules.createat == "top" || obj.children("ul").size() == 0) { this.moved($li,obj.children("a:eq(0)"),"inside", true); } else { this.moved($li,obj.children("ul:eq(0)").children("li:last").children("a:eq(0)"),"after",true); } this.select_branch($li.children("a:eq(0)")); if(!data) this.rename(); return $li; }, rename : function () { if(this.locked) return this.error("LOCKED"); if(this.selected) { var _this = this; if(!this.check("renameable", this.selected)) return this.error("RENAME: NODE NOT RENAMABLE"); if(!this.settings.callback.beforerename.call(null,this.selected.get(0), _this.current_lang, _this)) return this.error("RENAME: STOPPED BY USER"); var obj = this.selected; if(this.current_lang) obj = obj.find("a." + this.current_lang).get(0); else obj = obj.find("a:first").get(0); last_value = obj.innerHTML; _this.inp = $("<input type='text' />"); _this.inp .val(last_value) .bind("mousedown", function (event) { event.stopPropagation(); }) .bind("mouseup", function (event) { event.stopPropagation(); }) .bind("click", function (event) { event.stopPropagation(); }) .bind("keyup", function (event) { var key = event.keyCode || event.which; if(key == 27) { this.value = last_value; this.blur(); return } if(key == 13) { this.blur(); return } }); _this.inp.blur(function(event) { if(this.value == "") this.value == last_value; $(obj).html( $(obj).parent().find("input").eq(0).attr("value") ).get(0).style.display = ""; $(obj).prevAll("span").remove(); if(this.value != last_value) _this.settings.callback.onrename.call(null, _this.get_node(obj).get(0), _this.current_lang, _this); _this.inp = false; }); var spn = $("<span />").addClass(obj.className).append(_this.inp); spn.attr("style", $(obj).attr("style")); obj.style.display = "none"; $(obj).parent().prepend(spn); _this.inp.get(0).focus(); _this.inp.get(0).select(); } else return this.error("RENAME: NO NODE SELECTED"); }, // REMOVE NODES remove : function(obj) { if(this.locked) return this.error("LOCKED"); if(obj) { obj = this.get_node(obj); if(obj.size()) { if(!this.check("deletable", obj)) return this.error("DELETE: NODE NOT DELETABLE"); if(!this.settings.callback.beforedelete.call(null,obj.get(0), _this)) return this.error("DELETE: STOPPED BY USER"); $parent = obj.parent(); obj = obj.remove(); $parent.children("li:last").addClass("last"); if($parent.children("li").size() == 0) { $li = $parent.parents("li:eq(0)"); $li.removeClass("open").removeClass("closed").addClass("leaf").children("ul").remove(); this.set_cookie("open"); } this.settings.callback.ondelete.call(null, obj, this); } } else if(this.selected) { if(!this.check("deletable", this.selected)) return this.error("DELETE: NODE NOT DELETABLE"); if(!this.settings.callback.beforedelete.call(null,this.selected.get(0), _this)) return this.error("DELETE: STOPPED BY USER"); $parent = this.selected.parent(); var obj = this.selected; if(this.settings.rules.multiple == false || this.selected_arr.length == 1) { var stop = true; var tmp = (this.selected.prev("li:eq(0)").size()) ? this.selected.prev("li:eq(0)") : this.selected.parents("li:eq(0)"); // this.get_prev(true); } obj = obj.remove(); $parent.children("li:last").addClass("last"); if($parent.children("li").size() == 0) { $li = $parent.parents("li:eq(0)"); $li.removeClass("open").removeClass("closed").addClass("leaf").children("ul").remove(); this.set_cookie("open"); } //this.selected = false; this.settings.callback.ondelete.call(null, obj, this); if(stop && tmp) this.select_branch(tmp); if(this.settings.rules.multiple != false && !stop) { var _this = this; this.selected_arr = []; this.container.find("a.clicked").filter(":first-child").parent().each(function () { _this.selected_arr.push($(this)); }); if(this.selected_arr.length > 0) { this.selected = this.selected_arr[0]; this.remove(); } } } else return this.error("DELETE: NO NODE SELECTED"); }, // FOR EXPLORER-LIKE KEYBOARD SHORTCUTS get_next : function(force) { var obj = this.hovered || this.selected; if(obj) { if(obj.hasClass("open")) return force ? this.select_branch(obj.find("li:eq(0)")) : this.hover_branch(obj.find("li:eq(0)")); else if($(obj).nextAll("li").size() > 0) return force ? this.select_branch(obj.nextAll("li:eq(0)")) : this.hover_branch(obj.nextAll("li:eq(0)")); else return force ? this.select_branch(obj.parents("li").next("li").eq(0)) : this.hover_branch(obj.parents("li").next("li").eq(0)); } }, get_prev : function(force) { var obj = this.hovered || this.selected; if(obj) { if(obj.prev("li").size()) { var obj = obj.prev("li").eq(0); while(obj.hasClass("open")) obj = obj.children("ul:eq(0)").children("li:last"); return force ? this.select_branch(obj) : this.hover_branch(obj); } else { return force ? this.select_branch(obj.parents("li:eq(0)")) : this.hover_branch(obj.parents("li:eq(0)")); } } }, get_left : function(force, rtl) { if(this.settings.ui.rtl && !rtl) return this.get_right(force, true); var obj = this.hovered || this.selected; if(obj) { if(obj.hasClass("open")) this.close_branch(obj); else { return force ? this.select_branch(obj.parents("li:eq(0)")) : this.hover_branch(obj.parents("li:eq(0)")); } } }, get_right : function(force, rtl) { if(this.settings.ui.rtl && !rtl) return this.get_left(force, true); var obj = this.hovered || this.selected; if(obj) { if(obj.hasClass("closed")) this.open_branch(obj); else { return force ? this.select_branch(obj.find("li:eq(0)")) : this.hover_branch(obj.find("li:eq(0)")); } } }, toggleDots : function () { this.container.toggleClass("no_dots"); }, set_cookie : function (type) { if(this.settings.cookies === false) return false; if(this.settings.cookies[type] === false) return false; switch(type) { case "selected": if(this.settings.rules.multiple != false && this.selected_arr.length > 1) { var val = Array(); $.each(this.selected_arr, function () { val.push(this.attr("id")); }); val = val.join(","); } else var val = this.selected ? this.selected.attr("id") : false; $.cookie(this.settings.cookies.prefix + '_selected',val,this.settings.cookies.opts); break; case "open": var str = ""; this.container.find("li.open").each(function (i) { str += this.id + ","; }); $.cookie(this.settings.cookies.prefix + '_open',str.replace(/,$/ig,""),this.settings.cookies.opts); break; } }, moved : function (what, where, how, is_new, is_copy) { var what = $(what); var $parent = $(what).parents("ul:eq(0)"); var $where = $(where); // IF MULTIPLE if(what.size() > 1) { var _this = this; var tmp = this.moved(what.eq(0),where,how, false, is_copy); what.each(function (i) { if(i == 0) return; tmp = _this.moved(this, tmp.children("a:eq(0)"), "after", false, is_copy); }); return; } if(is_copy) { _what = what.clone(); _what.each(function (i) { this.id = this.id + "_copy"; $(this).find("li").each(function () { this.id = this.id + "_copy"; }); $(this).removeClass("dragged").find("a.clicked").removeClass("clicked").end().find("li.dragged").removeClass("dragged"); }); } else _what = what; if(is_new) { if(!this.settings.callback.beforecreate.call(null,this.get_node(what).get(0), this.get_node(where).get(0),how,this)) return; } else { if(!this.settings.callback.beforemove.call(null,this.get_node(what).get(0), this.get_node(where).get(0),how,this)) return; } if(!is_new) { var tmp = what.parents(".tree:eq(0)"); // if different trees if(tmp.get(0) != this.container.get(0)) { tmp = tree_component.inst[tmp.attr("id")]; // if there are languages - otherwise - no cleanup needed if(tmp.settings.languages.length) { var res = []; // if new tree has no languages - use current visible if(this.settings.languages.length == 0) res.push("." + tmp.current_lang); else { for(var i in this.settings.languages) { for(var j in tmp.settings.languages) { if(this.settings.languages[i] == tmp.settings.languages[j]) res.push("." + this.settings.languages[i]); } } } if(res.length == 0) return this.error("MOVE: NO COMMON LANGUAGES"); what.find("a").not(res.join(",")).remove(); } what.find("a.clicked").removeClass("clicked"); } } what = _what; // ADD NODE TO NEW PLACE switch(how) { case "before": $where.parents("ul:eq(0)").children("li.last").removeClass("last"); $where.parent().before(what.removeClass("last")); $where.parents("ul:eq(0)").children("li:last").addClass("last"); break; case "after": $where.parents("ul:eq(0)").children("li.last").removeClass("last"); $where.parent().after(what.removeClass("last")); $where.parents("ul:eq(0)").children("li:last").addClass("last"); break; case "inside": if(this.settings.data.async) { var obj = this.get_node($where); if(obj.hasClass("closed")) { var _this = this; return this.open_branch(obj, true, function () { _this.moved.apply(_this, [what, where, how, is_new, is_copy]); }) } } if($where.parent().children("ul:first").size()) { if(this.settings.rules.createat == "top") $where.parent().children("ul:first").prepend(what.removeClass("last")).children("li:last").addClass("last"); else $where.parent().children("ul:first").children(".last").removeClass("last").end().append(what.removeClass("last")).children("li:last").addClass("last"); } else { what.addClass("last"); $where.parent().append("<ul/>").removeClass("leaf").addClass("closed"); $where.parent().children("ul:first").prepend(what); } if(!this.settings.data.async) { this.open_branch($where); } break; default: break; } // CLEANUP OLD PARENT if($parent.find("li").size() == 0) { var $li = $parent.parent(); $li.removeClass("open").removeClass("closed").addClass("leaf").children("ul").remove(); $li.parents("ul:eq(0)").children("li.last").removeClass("last").end().children("li:last").addClass("last"); this.set_cookie("open"); } else { $parent.children("li.last").removeClass("last"); $parent.children("li:last").addClass("last"); } if(is_new && how != "inside") where = this.get_node(where).parents("li:eq(0)"); if(is_copy) this.settings.callback.oncopy.call(null, this.get_node(what).get(0), this.get_node(where).get(0), how, this); else if(is_new) this.settings.callback.oncreate.call(null, this.get_node(what).get(0), this.get_node(where).get(0), this.settings.rules.createat, this); else this.settings.callback.onmove.call(null, this.get_node(what).get(0), this.get_node(where).get(0), how, this); return what; }, error : function (code) { this.settings.callback.error.call(null,code,this); return false; }, lock : function (state) { this.locked = state; if(this.locked) this.container.addClass("locked"); else this.container.removeClass("locked"); }, cut : function () { if(this.locked) return this.error("LOCKED"); if(!this.selected) return this.error("CUT: NO NODE SELECTED"); this.copy_nodes = false; this.cut_nodes = this.container.find("a.clicked").filter(":first-child").parent(); }, copy : function () { if(this.locked) return this.error("LOCKED"); if(!this.selected) return this.error("COPY: NO NODE SELECTED"); this.copy_nodes = this.container.find("a.clicked").filter(":first-child").parent(); this.cut_nodes = false; }, paste : function () { if(this.locked) return this.error("LOCKED"); if(!this.selected) return this.error("PASTE: NO NODE SELECTED"); if(!this.copy_nodes && !this.cut_nodes) return this.error("PASTE: NOTHING TO DO"); if(this.copy_nodes && this.copy_nodes.size()) { if(!this.checkMove(this.copy_nodes, this.selected.children("a:eq(0)"), "inside")) return false; this.moved(this.copy_nodes, this.selected.children("a:eq(0)"), "inside", false, true); this.copy_nodes = false; } if(this.cut_nodes && this.cut_nodes.size()) { if(!this.checkMove(this.cut_nodes, this.selected.children("a:eq(0)"), "inside")) return false; this.moved(this.cut_nodes, this.selected.children("a:eq(0)"), "inside"); this.cut_nodes = false; } }, search : function(str) { var _this = this; if(!str || (this.srch && str != this.srch) ) { this.srch = ""; this.srch_opn = false; this.container.find("a.search").removeClass("search"); } this.srch = str; if(!str) return; if(this.settings.data.async) { if(!this.srch_opn) { var dd = $.extend( { "search" : str } , this.settings.data.async_data(false) ); $.ajax({ type : this.settings.data.method, url : this.settings.data.url, data : dd, dataType : "text", success : function (data) { _this.srch_opn = $.unique(data.split(",")); _this.search.apply(_this,[str]); } }); } else if(this.srch_opn.length) { if(this.srch_opn && this.srch_opn.length) { var opn = false; for(var j = 0; j < this.srch_opn.length; j++) { if(this.get_node("#" + this.srch_opn[j]).size() > 0) { opn = true; var tmp = "#" + this.srch_opn[j]; delete this.srch_opn[j]; this.open_branch(tmp, true, function () { _this.search.apply(_this,[str]); } ); } } if(!opn) { this.srch_opn = []; _this.search.apply(_this,[str]); } } } else { var selector = "a"; // IF LANGUAGE VERSIONS if(this.settings.languages.length) selector += "." + this.current_lang; this.container.find(selector + ":contains('" + str + "')").addClass("search"); this.srch_opn = false; } } else { var selector = "a"; // IF LANGUAGE VERSIONS if(this.settings.languages.length) selector += "." + this.current_lang; this.container.find(selector + ":contains('" + str + "')").addClass("search").parents("li.closed").each( function () { _this.open_branch(this, true); }); } }, destroy : function() { this.container.unbind().find("li").die().find("a").die(); this.container.removeClass("tree").children("ul").removeClass("tree-" + this.settings.ui.theme_name).find("li").removeClass("leaf").removeClass("open").removeClass("closed").removeClass("last").children("a").removeClass("clicked"); if(this.cntr == tree_component.focused) { for(var i in tree_component.inst) { if(i != this.cntr && i != this.container.attr("id")) { tree_component.inst[i].focus(); break; } } } delete tree_component.inst[this.cntr]; delete tree_component.inst[this.container.attr("id")]; tree_component.cntr --; } } }; })(jQuery);